ZIP Code 01128

01128 is one of Massachusetts's ZIP codes, delivering to addresses in Springfield, Hampden County.

City

Springfield

County

Hampden County

State

Massachusetts

Prefix

011xx

Where this code sits

01128 is part of the 011xx range, the group of codes handled by one mail processing centre. Springfield is served by 19 ZIP codes in total; the full list, with the county each falls in, is on the Springfield page.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 01128 delivers to without sharing its boundary.

ZIP codes nearest 01128

The ZIP codes whose reference points sit closest to 01128.
ZIP code	Distance	Delivers to
ZIP code 01129	1.9 mi	Springfield, MA
ZIP code 01118	2.0 mi	Springfield, MA
ZIP code 01028	2.1 mi	East Longmeadow, MA
ZIP code 01119	2.4 mi	Springfield, MA
ZIP code 01095	3.0 mi	Wilbraham, MA
ZIP code 01036	3.6 mi	Hampden, MA
ZIP code 01108	3.6 mi	Springfield, MA
ZIP code 01109	3.6 mi	Springfield, MA

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 01128, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 01128. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.